Rivex Software Limited

We're expanding and looking for a detail-oriented and responsible Middle QA Engineer who will help us ensure the quality of the products we develop and become a valuable part of a strong team.

Our products are web-based platforms used by marketing and creative teams, so attention to detail and the ability to test complex user flows are essential.

Responsibilities

• Functional and regression testing of web applications;
• Testing complex user scenarios (UI/UX), including cross-browser compatibility;
• Creating and maintaining test cases, checklists, and testing documentation;
• Reporting, tracking, and verifying bugs;
• Participating in release testing and smoke testing before deployments;
• Testing REST APIs using tools like Postman;
• Writing and maintaining basic automated tests for key product flows;

• Collaborating with developers and product managers to clarify requirements and edge cases.

  Requirements

• English proficiency: ability to read technical documentation and write clear bug reports (speaking is not required but would be a plus);
• Commercial experience in testing web applications for 1+ years;
• Strong understanding of manual testing principles (functional, regression, exploratory);
• Experience with bug tracking systems (e.g., Jira, ClickUp);
• Experience testing REST APIs (Postman or similar tools);
• Familiarity with browser DevTools;
• Basic understanding of test automation concepts;
• Responsibility, attention to detail, and clear communication.
  Would be a plus
• Experience writing automated tests (Playwright, Cypress, or similar);
• Experience with API test automation;
• Basic understanding of CI/CD pipelines;
• Familiarity with Git and development workflows;
• Experience testing data-heavy dashboards or complex web systems.

• Familiarity with mobile marketing / user acquisition (UA) or the concept of traffic acquisition for mobile apps.

  Conditions

• Fully remote work;
• Schedule: Mon–Fri, 10:00 to 19:00 (UTC +3);
• Small product-focused team with direct communication between QA, developers, and product managers;
• There may be periods of lower workload between releases — during this time, tasks may include documentation updates, preparing test plans for upcoming features, and improving test coverage (including automation).

We are looking for a part-time UI/UX Designer (at least middle level) to help improve the user experience and visual quality of an existing web product for storage and automation of creative asset uploads (videos, playable ads, endcards).

The product is already live and used in production. The main focus of this role is improving existing interfaces, providing UX recommendations, and creating mockups for new UI elements and small features.

Work format

• Part-time, 60–100 hours per month
• Remote
• Hourly payment
• Long-term collaboration with a possibility to grow into a full-time role

Responsibilities

• Review and analyze existing screens and user flows
• Provide UX recommendations to improve current interfaces
• Improve usability of data-heavy interfaces (tables, filters, forms, modals)
• Create mockups and UI solutions for new elements and small features
• Improve UI consistency (spacing, hierarchy, states, readability)

Requirements

• 3+ years of commercial experience as a UI/UX designer
• Strong experience with web products
• Proven experience improving existing products, not only designing from scratch
• Confident Figma skills
• Portfolio with relevant commercial projects

Nice to have

• Experience with data-heavy interfaces (tables, dashboards, filters)
• Understanding of frontend development constraints
• Experience with marketing tools or creative-related products

What we offer

• Clear part-time scope without overload
• A real product with real users
• Direct collaboration with founder and development team
• Flexible schedule and transparent workload